DS2143Q/T&R

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Function:	--
Interface:	Parallel/Serial
Voltage - Supply:	4.5 V ~ 5.5 V
Current - Supply:	10mA
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	44-LCC (J-Lead)
Supplier Device Package:	44-PLCC (16.59x16.59)
Includes:	--
Base Part Number:	DS2143

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Introduction

DS2143Q/T&R stands for Data Transfer and Retransfer, which is an interface designed to enable faster and efficient data transfer between a wide range of devices. Many interfaces use either a serial interface (RS-232) or a parallel bus (PCIe). This specific interface is designed to offer both Serial and Parallel access for faster and more efficient data transfer.

Application Field

DS2143Q/T&R interface is mainly used in telecommunications and electronical systems. It is used in routers, switches, mesh networks and in many other applications to increase throughput by increasing the number of ports with high speed data transfer. This interface is also used in Wi-Fi networks and used in military and civilian communication systems.

Advantages

Compared to the standard Ethernet interface, the DS2143Q/T&R interface offers superior performance and increased reliability. It is designed with a high speed serial interface and an improved parallel bus. The serial port is extremely fast and offers data transfer rates of up to 25Mb/s, while the parallel bus offers rates of up to 10Mb/s.The DS2143Q/T&R interface also offers superior protection against EMI and noise. The interface is designed to be immune to the effects of electrical noise, electromagnetic interference and radiation. This ensures that data is transferred with the utmost reliability and accuracy.The DS2143Q/T&R interface also offers superior protection from power outages and line dropouts. The interface is designed with a self-test feature that can detect any problems and reset the interface. This ensures that data is always transferred with the utmost reliability.

Working Principle

DS2143Q/T&R interface utilizes a master-slave topology to enable data transfer. The master device (e.g. router) initiates the data exchange by sending a query signal and then waits for the slave device (e.g. switch) to respond. The slave device processes the request and returns a response signal. The master device then begins to transfer data to the slave device. The entire data transfer process is managed by both devices, making it extremely efficient. The interface is designed to ensure that both devices have their own distinct, dedicated communication path. This ensures that all data is transferred accurately and reliably.

Conclusion

The DS2143Q/T&R interface is a highly versatile and reliable interface designed to enable faster and efficient data transfer. This interface is used primarily in telecommunications and electronic systems, allowing high speed data exchange between multiple devices. It offers superior protection against EMI and noise, as well as power outages and line dropouts. The interface uses a master-slave topology to enable data exchange, making it extremely efficient and reliable.

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